PUP.Optional.Wajam is the detection name for Wajam, a browser add-on marketed as a “social search.”
PUP.Optional.Linkury is a browser hijacker. These so-called “hijackers” manipulate your browser(s)to change your homepage or searchscopes, so that the affected browser visits the site of their choice. This is usually for the purpose of exposing the user to advertisements and bringing in ad revenue.
PUP.Optional.Linkury is adware that comes bundled with many freeware utilities.
Malwarebytes completely removes this threat.